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- /* *******************************************************************
- * Copyright (c) 2004 IBM
- * All rights reserved.
- * This program and the accompanying materials are made available
- * under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * Andy Clement - initial implementation
- * ******************************************************************/
-
- package org.aspectj.apache.bcel.classfile.tests;
-
- import java.io.File;
- import java.io.IOException;
- import java.util.Iterator;
-
- import org.aspectj.apache.bcel.classfile.JavaClass;
- import org.aspectj.apache.bcel.classfile.Method;
- import org.aspectj.apache.bcel.classfile.annotation.AnnotationGen;
- import org.aspectj.apache.bcel.classfile.annotation.NameValuePair;
- import org.aspectj.apache.bcel.util.SyntheticRepository;
-
-
- public class MethodAnnotationsTest extends BcelTestCase {
-
-
- protected void setUp() throws Exception {
- super.setUp();
- }
-
- public void testMethodAnnotations() throws ClassNotFoundException {
- JavaClass clazz = getClassFromJar("AnnotatedMethods");
-
- checkAnnotatedMethod(clazz,"method1","SimpleAnnotation","id","1");
- checkAnnotatedMethod(clazz,"method2","SimpleAnnotation","id","2");
-
- }
-
- public void testMethodAnnotationsReadWrite() throws ClassNotFoundException,IOException {
- JavaClass clazz = getClassFromJar("AnnotatedMethods");
-
- checkAnnotatedMethod(clazz,"method1","SimpleAnnotation","id","1");
- checkAnnotatedMethod(clazz,"method2","SimpleAnnotation","id","2");
-
- // Write it out
- File tfile = createTestdataFile("AnnotatedMethods.class");
- clazz.dump(tfile);
-
- SyntheticRepository repos2 = createRepos(".");
- JavaClass clazz2 = repos2.loadClass("AnnotatedMethods");
-
- checkAnnotatedMethod(clazz,"method1","SimpleAnnotation","id","1");
- checkAnnotatedMethod(clazz,"method2","SimpleAnnotation","id","2");
-
- assertTrue(tfile.delete());
- }
-
- // helper methods
-
- public void checkAnnotatedMethod(JavaClass clazz,String methodname,
- String annotationName,String annotationElementName,String annotationElementValue) {
- Method[] methods = clazz.getMethods();
-
- for (int i = 0; i < methods.length; i++) {
- Method m = methods[i];
- AnnotationGen[] methodAnnotations = m.getAnnotations();
- if (m.getName().equals(methodname)) {
- checkAnnotation(methodAnnotations[0],annotationName,annotationElementName,annotationElementValue);
-
- }
- }
- }
-
- private void checkAnnotation(AnnotationGen a,String name,String elementname,String elementvalue) {
- assertTrue("Expected annotation to have name "+name+" but it had name "+a.getTypeName(),
- a.getTypeName().equals(name));
- assertTrue("Expected annotation to have one element but it had "+a.getValues().size(),a.getValues().size()==1);
- NameValuePair envp = a.getValues().get(0);
- assertTrue("Expected element name "+elementname+" but was "+envp.getNameString(),
- elementname.equals(envp.getNameString()));
- assertTrue("Expected element value "+elementvalue+" but was "+envp.getValue().stringifyValue(),
- elementvalue.equals(envp.getValue().stringifyValue()));
- }
-
-
- // helper methods
-
- public void checkValue(AnnotationGen a,String name,String tostring) {
- for (Iterator<NameValuePair> i = a.getValues().iterator(); i.hasNext();) {
- NameValuePair element = i.next();
- if (element.getNameString().equals(name)) {
- if (!element.getValue().stringifyValue().equals(tostring)) {
- fail("Expected element "+name+" to have value "+tostring+" but it had value "+element.getValue().stringifyValue());
- }
- return;
- }
- }
- fail("Didnt find named element "+name);
- }
-
- protected void tearDown() throws Exception {
- super.tearDown();
- }
-
- }
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